Mirrors the earlier Common extraction. The old "core" target folded in
all of GPU/ (~200 files) plus a few ext/ files wholesale; Windows
already treats GPU as its own project (GPU.vcxproj), so GPU/CMakeLists.txt
splits that out too. GPU has a genuine two-way dependency with Core
(Core/System.cpp calls GPU_Init(), GPU/* calls back into Core for
Memory/Config/CoreTiming/etc), so GPU is a CMake OBJECT library: its
object files are always included wherever consumed instead of being
lazily pulled from an archive, avoiding the GNU ld single-pass
archive-ordering problem a two-way STATIC dependency would hit.
Also fixed a few library misattributions discovered while tracing what
each file actually uses:
- GlslangLibs (glslang/spirv-cross) moved from Core to Common, since
it's Common/GPU/ShaderTranslation.cpp and VulkanContext.cpp that
call into it directly. It only worked before because Core happened
to always be linked after Common.
- ZSTD and OPENGL_LIBRARIES/X11_LIBRARIES moved from Core to GPU,
matching where they're actually called (GPU/Debugger/Record.cpp and
Playback.cpp for ZSTD, GPU/GLES for raw gl*() calls).
- GPU also needs Ext::Snappy directly (Playback.cpp calls
snappy_uncompress) and the libretro-common include dir under
LIBRETRO, both previously inherited for free by accident.
Also fixed USE_DISCORD's add_compile_definitions ordering: it was
being defined after ppsspp_ui's add_library call, so the UI target
never actually saw it on non-MSVC platforms.
Co-Authored-By: Claude Sonnet 5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01PSNaZnHCjmryS3ziVN9gZU
First step of breaking up the monolithic root CMakeLists.txt: move the
add_library(Common STATIC ...) target definition, and every scattered
target_link_libraries/target_compile_definitions/target_include_directories
call touching it, into Common/CMakeLists.txt, pulled in via
add_subdirectory(Common).
Source paths are now relative to Common/ instead of prefixed with
"Common/". The two files living outside that directory (ext/jpge/*)
use ${CMAKE_SOURCE_DIR}/... instead.
include_directories(Common) stays in the root file rather than moving
into Common/CMakeLists.txt: it's a directory-scope command that needs
to affect targets defined *later* in the root file, and add_subdirectory
scope doesn't propagate upward or sideways, so moving it would have
silently broken unprefixed #includes elsewhere in the project.
add_subdirectory(Common) is placed at the point where the *last*
prerequisite variable it needs (PNG_LIBRARIES, RT_LIB, ATOMIC_LIB, etc.)
is guaranteed already set, not where the old add_library(Common ...)
used to start - some of those are resolved later in the file than
Common's original position was.
Verified with a clean ./b.sh --debug rebuild and a HEADLESS=ON
UNITTEST=ON reconfigure/build.
Co-Authored-By: Claude Sonnet 5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01PSNaZnHCjmryS3ziVN9gZU
Now builds on Playbook and Dev Alpha
Make emulator more compatible with other OS (case sensitivity, defines, includes)
Uses Android's code paths and backend
Henrik RydgårdandClaude Sonnet 5
Sacha
Unknown W. Brackets
MrOrdinaire